<template>
  <div>
    <p>请选择你喜欢的专栏</p>
   <div>
     <input type="checkbox" value="科幻" v-model="hobby"/>
    科幻
    <input type="checkbox" value="喜剧" v-model="hobby" />
    喜剧
    <input type="checkbox" value="动漫" v-model="hobby" />
    动漫
    <input type="checkbox" value="冒险" v-model="hobby" />
    冒险
    <input type="checkbox" value="科技" v-model="hobby" />
    科技
    <input type="checkbox" value="军事" v-model="hobby" />
    军事
    <input type="checkbox" value="娱乐" v-model="hobby" />
    娱乐
    <input type="checkbox" value="奇闻" v-model="hobby" />
    奇闻
   </div>
    <ul v-show="isShow" v-for="(item, index) in hobby" :key="index">
      <li>{{ item }}</li>
    </ul>
  </div>
</template>

<script>
export default {
  data() {
    return {
      arr: ["科幻", "喜剧", "动漫", "冒险", "科技", "军事", "娱乐", "奇闻"],
      hobby: [],
      isShow:true
    };
  },
  methods: {
    fn() {
      
    },
  },
};
</script>

<style>
</style>